发球是网球中最重要的一击。

The mind is a constantly reorganizing system.

"When you are young, you think you can leave and never look back. But you always do."

Most overnight successes — in fact any significant successes — take at least 5 years. Budget your life accordingly.

It is the user who should parameterize procedures, not their creators.

我不是诗人，我是一个讲故事的人。

We are the product of our evolutionary past.